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Cells=Life!
Ninth graders share what they know about cells. In this biology lesson, 9th graders study different microscopic images of the cell. They draw one and explain to their partner why they chose that image.
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DNA, Protein Synthesis and Mutations
Tenth graders investigate the chemical composition of DNA and RNA and how they work together to synthesize protein. They discover genetic codes, gene chromosome theory, and how the environment influences our appearance.
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Struggle for Existence and Population Growth in Aphids
Students examine the population of aphids. They identify adaptations they have made for their environment. They make predictions, test their hypothesis and collect information that either proves or disproves their theory.
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Causal Patterns in Air Pressure Phenomena
Students explore the concept of how air moves and reflect through working in groups about the scientific concept. This instructional activity is an extension to another similar instructional activity. Also students develop and draw their...
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Evolution of Observation
Students develop an awareness of the evolution of the scientific method. They facilitate the student's knowledge of looking at variables from different perspectives. Students develop their abilities to defend their ideas with facts or...
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Tic-Tac-Toe for Layers of the Earth
Eighth graders identify the different layers of the earth. In this earth science lesson, 8th graders choose a project to do from a given list according to their learning style. They present their finished project in class.
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Biology: Natural Selection
Young scholars explore evolutionary processes and theories using the spotted fish applet. They observe what happens to fish in a closed environment with both food and predators. Students run the model several times and answer questions...
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Feedback and Flowcharts
Sixth graders explain what a negative feedback system is and they distinguish it from a positive feedback system. They describe examples of how negative feedback is used in both nature and technology. , Students define homeostasis, and...
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Transformation of Energy-8th Grade
Eighth graders examine how electricity is produced in relation to the atom as well as what causes electric current to flow and what determines how much current flows through a circuit. These and other concepts of transformation of energy...
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Attenuation of Light in Water
Students explore what happens to light intensity as depth increases using a light intensity logger. They construct a PVC model to hold water and identify what factors could influence the amount of light attenuation.
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Day 4: Plate Tectonics II
Learners explore the theory of plate tectonics. In this geology instructional activity, students conduct a simulation of the crust of the Earth floating on the mantle. Learners research plate tectonics and share their findings with the...
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Life Cycles of Plants
Students discover the general life cycle of a plant, the parts of a plant, and what it needs to grow. They plant bean seeds and discuss the parts of a plant and what it needs to grow.
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Earth
First graders define what a planet is and study the planet earth. They examine the effects of the sun on the earth and make a model.
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Bird Populations
students study bird migratory patterns and the methods that researchers use to study them. Students are introduced to the concepts of the study of bird movements.The skill of scientific questioning is used to find results.
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How Fast Do Ants Go?
Students make discoveries about some important aspects of biology as a science. They study basic science precepts such as communication specificity, designing procedures to test theories by designing an experiment that tests the speed of...
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Field Of Beans
Students investigate the concept of crop farming. They plant small fields to test different theories of agriculture. Students keep care over the fields, including pest and weed control. Students make and record daily observations to...
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Microbial Contaminants in Drinking Water
When presented with three unopened bottles of water, students are asked to tell decide which one is contaminated with a microbe. Students work in small groups and role play being a Microbiologist, a patient, or a recorder. The patient is...
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Cloning
Students view the history to cloning cats. Students show examples of what they know about cloning. Students surf the net on all theories on cloning. Students view the critics views on cloning.
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Mountain Building
Students work in small groups. They are told that their task is to build a mountain in their dish pan that can withstand the effects of having a watering can emptied out on it. Students use creative extras to complete their mountains,...
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Plate Tectonics Study Guide
In this plate tectonics worksheet, students answer questions about plate tectonics including topics such as the lithosphere, the asthenosphere, rising and sinking convection currents, continental drift and the types of boundaries.
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The Sun in Our Lives
Third graders identify the different parts of the sun. In this astronomy lesson plan, 3rd graders examine how the sun's energy drive life processes on Earth. They construct a model of a solar system using large rolls of toilet paper.
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Galileo Galilei Questions for Study
In this online interactive philosophy worksheet, students respond to 10 short answer and essay questions about Galileo's contributions to science.
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Gravity: A Relatively Heavy Subject
Young scholars examine planetary movement and its relation to the tide.In this gravity lesson students describe how and why the high and low tides change every day.